This exercise is the same as the previous example, except that now the error terms have different
variances, i.e., iindN(0,i2) where i2=1+4(xi0.5)2 \# generate 100 observations n<100 set.
seed(1)x.
Interactive Powerpoint_How to Master effective communication
This exercise is the same as the previous example, except that now th.pdf
1. This exercise is the same as the previous example, except that now the error terms have different
variances, i.e., iindN(0,i2) where i2=1+4(xi0.5)2 # generate 100 observations n<100 set.
seed(1)x